[Samba] Samba 2.2.7a as PDC with LDAP: c000019b error code

[Nathan Ehresman]

Tobias,

I ran into flakiness similar to this once on our network here.  Turned 
out to be a port on the switch that had gone bad (lots of errors, but 
some packets were making it through).  A network problem might explain 
why you are seeing nothing in the logs on the PDC from that machine. 
Try checking the error count on the switch port the machine is plugged into.

Nathan